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Square Cooler of NIDEC 5010 D34666-58 with 12V 0.07A 3-Wires
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Refurbished Square Cooler of NIDEC 5010 D34666-58 with 12V 0.07A 3-Wires

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  • $22.30 
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DC Frameless 9215 GA92O2M Cooler with 12V 0.28A 3 Wires 3Pins For HD5850 5870 5830
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MAGIC MGT5012XR-O10 Frameless cooler with 12V 0.19A  3 Wires 3 Pins Hydrualic Bearing For EN7600GT HDMI Video Card
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  • $22.30 
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DC Brushless Square Cooler of PELKO 12025 P1225Y48BPLB5h-7 with 48V 0.28A 13.44W
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  • $26.60 
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Circular Cooler of SUNON GC054509VH-8A 11.V1.B2088.F.GN  with 5V 1.7W 3-Wires
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  • $21.60 
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DC square Cooler of SEPA 4010 MF40H-12A with 12V 0.06A 3-Wires
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Refurbished DC square Cooler of SEPA 4010 MF40H-12A with 12V 0.06A 3-Wires

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  • Model #: ST MF40H-12A
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  • $23.50 
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ADDA 12032 120x32mm AD1212HB-Y53 12V 0.4A 3 Wires 3 Pins Case Fan 12Cm Server Cooler
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  • $30.30 
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Servo 9032 90*32mm KLDC24Z4PL-929 24V 0.18A 4.5W 3 Wires Case fan 9CM inverter server cooler
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  • $30.30 
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AVC 80x38mm DBTA0838B2G 12V 4.1A 4 Wires Case Fan 8CM Server Cooler
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Refurbished AVC 80x38mm DBTA0838B2G 12V 4.1A 4 Wires Case Fan 8CM Server Cooler

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  • Model #: ST DBTA0838B2G
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Pairs T&T 4CM 40*10mm 4010M24S NDD Square Cooling Fan with 24V 0.09A 3-wires 3 Pins Case fan inverter cooler
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  • $29.60 
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Power Logic PLA07015B12HH-1 DC Frameless cooler with 12V 0.30A 4 Wires 4Pins for 9800 8800 4850 GTS250 VGA Card
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  • $22.30 
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Delta 12032 BFB1224HH 24V 0.8A 2Wire DC Centrifugal Fans,Blower Fan,Server Fan,Cooling Fan
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  • $31.30 
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DC square Cooler of Delta 4020 DFB0412H with 12V 0.10A 2-Wires
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Refurbished DC square Cooler of Delta 4020 DFB0412H with 12V 0.10A 2-Wires

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  • $23.50 
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Vette A6010C12C Frameless DC cooler with 12V 0.30A 2 Wires 2Pins For sapphire X1300XT X1600PRO Video Card
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  • $23.50 
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DC Square Cooler of  Delta 5025 AUB0512L with 12V 0.12A 3-Wires
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Refurbished DC Square Cooler of Delta 5025 AUB0512L with 12V 0.12A 3-Wires

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DC square Cooler of Delta 4020 EUB0412MD 12V 0.1A R00 3-Wires
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Refurbished DC square Cooler of Delta 4020 EUB0412MD 12V 0.1A R00 3-Wires

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DC Square Cooler of NMB 4020 1608KL-04W-B79 with 12V 0.25A 3-Wires
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Refurbished DC Square Cooler of NMB 4020 1608KL-04W-B79 with 12V 0.25A 3-Wires

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  • Model #: ST 1608KL-04W-B79
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SUNON 4CM 40*10mm KDE0504PFV1 11.MX.AR.GN square Cooling fan with 5V 1.2W  3Wires 3 Pins Case fan
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Y.L. FAN D70BH-12A  7010 Ball Bearing Cooling fan with 12V 0.25A 70*70*10mm 2 Wires 2Pins Connctor
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  • $25.50 
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Servo 12cm 120*38mm CNDC48Z7 48V 0.21A 10W 2 Wires Case fan 12CM inverter server power cooler
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  • $27.10 
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DC square Cooler of AVC 80*25mm DASE08025T2U P004 with 12V 0.7A  4-Wires 4 Pins Case fan
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  • $27.10 
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Original Y.S TECH FD246015LB 6015 2 Balls Bearing Cooling fan with  24V 0.09A 2 Wires
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  • $23.50 
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New Dell OEM PowerEdge FC420 Server CPU Heatsink Assembly N07M2
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  • $13.94 
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New Dell OEM PowerEdge FC620 Server 61MM CPU Heatsink Assembly YFYF3
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  • $10.94 
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ARX FS1280-A1342C  Frameless Cooling fan with 12V 0.18A 2-wires
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Refurbished ARX FS1280-A1342C Frameless Cooling fan with 12V 0.18A 2-wires

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Blower Cooling fan of NIDEC 12032 A34886-58PW with 24V 0.6A 3-Wires without connector
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DATECH/JMC 92*32mm 9CM 9232-12HBTL-2 9M060 12V 0.85A 3 Wires 3 Pins Case Fan Server cpu cooler
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Dell OEM Vostro 5470 CPU Heatsink Assembly for Discrete Nvidia Heatsink CYF59
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NIDEC 12038 120*38mm B31257-16A 930009 PWRP6 24V 0.28A 2 Wires 2 Pins Server Fan 12cm case cooler
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DC square Cooler, Delta 12038 EFB1212VHE 12V 0.72A R00 3-Wires 3 Pins case fan
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  • $27.10 
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DC Square Cooler of NMB 12025 4710PL-04W-B20 with 12V 0.1A 2-Wires
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Refurbished DC Square Cooler of NMB 12025 4710PL-04W-B20 with 12V 0.1A 2-Wires

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  • Model #: ST 4710PL-04W-B20
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New Dell OEM PowerEdge C5230 Server CPU Heatsink and Shroud Assembly MT3X2
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  • $10.94 
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ADDA 8025  AD0812HB-A73GL  Dual Balls Bearing Cooling fan with  12V 0.25A 3 Wires
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  • $22.30 
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MAGIC MBA7012XR-O20 Frameless Cooling fan with 12V 0.28A 2-wires
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Refurbished MAGIC MBA7012XR-O20 Frameless Cooling fan with 12V 0.28A 2-wires

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  • Model #: ST MBA7012XR-O20
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Square Cooling Fan of NIDEC 9238 TA350DC M35105-57 with 12V 1.8A 3-Wires
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  • $28.30 
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CPU fans and heatsinks help ensure that your PC works efficiently at all times. When you use heavy applications, such as video games and video editing software, the CPU can produce excess heat, which may cause your computer to freeze. It may also shorten the life of your CPU, or cause immediate damage. If you like to overclock your processor to get the most out of it, having an efficient cooling system is essential. Luckily, modern CPU heatsinks and other cooling systems are effective at dissipating heat, keeping your expensive processor in tip-top conditions. 

A Liquid CPU Cooler Offers High Performance

There are two types of cooling systems among CPU computer accessories: air coolers and liquid coolers. Liquid CPU coolerS are efficient at dissipating heat, which makes them a suitable choice for busy working establishments. For this reason, they are the preferred choice of many serious gamers and overclockers. They're also quiet because they have few fans. A liquid cooling system consists of a pump with tubes that end with a metal plate, which sits on your CPU. When the liquid reaches the metal plate, it absorbs excess heat from the processor. A PC radiator expels hot air, usually using one or more fans. Liquid coolers can be challenging to install, but many brands offer pre-built, all-in-one systems. These coolers undergo several quality assurance tests at the factory, so they're not likely to leak. Many all-in-one liquid coolers come with clear tubes and a colorful coolant to create a fashionable look inside a window-panel computer case. 

CPU Air Coolers Use Fans to Move Hot Air Away From the CPUs

If you plan on using your PC for general computing tasks, like browsing the internet or working on spreadsheets, then a CPU air cooler is a suitable choice. Consider DIY cooling systems when you shop. Coolers work by moving hot air from the CPU to a heatsink using fans. High-end air coolers feature strategically-placed fins and copper plates, which are effective at conducting heat. Since coolers rely on fans to perform their job, they  may be noisier than a liquid cooling system. Also, advanced models can be bulky, so they won't fit into smaller computer cases.

Advantages of CPU Air Coolers

Like many modifiable computer accessories, a CPU air cooler requires minimal maintenance. For example, it's advisable to clean the fans every once in a while, as dust and debris can obstruct their movements. Another advantage of using an air cooler is that there's no chance of dangerous leaks. U-type air coolers feature curved pipes in the shape of a U. This type of construction makes air coolers very efficient at dissipating excess heat. C-shaped coolers have C-shaped pipes, allowing the installation of multiple fans in the same unit. This makes for increased cooling performance. Low-profile coolers have a smaller form to fit most laptops. All coolers will maintain the efficient operation of your PC.

Bestselling CPU Air Coolers Reviews:

antonio j.
2/22/2026 4:09:08 PM
Easy to setup

“ Switching from the manufacturers default CPU fan to the BeQuiet CPU Cooler is very noticeable. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Anonymous
2/13/2026 8:11:41 AM
No Problems Looks Good

“ This is a cpu fan that gets the job done on a low or mid performance cpu. ”

AMD Wraith Stealth Socket AM4 4-Pin Connector CPU Cooler with Aluminum Heatsink & 3.93-Inch Fan (Slim)
Anonymous
2/11/2026 9:06:04 AM
Probably the best cpu fan money can buy

“ My last cpu fan sounded like a 747 taking off but thats what i get for buying a prebuilt. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Anonymous
12/15/2025 3:14:48 PM
Good Cooler

“ Heatsink works how you would expect, but it is a beast. ”

be quiet! Pure Rock Pro 3 120mm Rifle CPU Cooler Socket compatibility Intel 1851 / 1700 / 1200 / 1150 / 1151 / 1155 and AMD AM5 / AM4 - BK041
Mr. B.
10/24/2025 11:35:36 AM
This thing is HUGE!

“ A well thought out and designed heatsink and fan combo. ”

be quiet! Dark Rock Pro 5 | TDP 270W CPU Cooler | Air Cooler | Intel LGA 1851 1700 1200 1150 1151 1155 | AM5 AM4 | BK036
Taylor
10/16/2025 1:56:15 PM
Wonderful Cooler

“ It fits over most ram and VRM heatsinks. ”

Noctua NH-D15S chromax.Black, Premium Dual-Tower CPU Cooler with NF-A15 PWM 140mm Fan (Black)
James E.
9/19/2025 4:13:44 PM
"Be Quiet" is the perfect name!

“ I can not hear the CPU fan until a benchmark or executable uses 100% of my CPU for a prolonged period of time. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035
Andrew B.
8/16/2025 9:06:14 PM
It's a big monster that does a great job. Paste included.

“ The quiet fans honestly have trouble pulling the heat out of the heatsink. ”

be quiet! DARK ROCK 5 Intel: 1851/ 1700 / 1200 / 1150 / 1151 / 1155 AMD: AM5 / AM4, Silent Wings 4 120mm PWM, Fluid Dynamic Bearing CPU Cooling BK035